EPever MPPT 40A/30A/20A/10A Solar Charge Controller Black-Light LCD Solar Regulator for 12V 24V Lead Acid Lithium-ion Batteries

Rated 4.95 out of 5 based on 22 customer ratings
22 reviews
100% of buyers enjoyed this product!


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EPever MPPT 40A/30A/20A/10A Solar Charge Controller Black-Light LCD Solar Regulator for 12V 24V Lead Acid Lithium-ion Batteries


The Tracer AN series. Based on common negative design and advanced MPPT control algorithm, with LCD displaying running status, this product is artistic, economical and practical. Improving the MPPT control algorithm further, Tracer AN series can minimize the maximum power point loss rate and loss time, quickly track the maximum power point of the PV array and obtain the maximum energy from solar modules under any conditions; and can increase the ratio of energy utilization in the solar system by 10%-30% compared with a PWM charging method. The limitation function of the charging power and current and reducing charging power function automatic improve the stability which works even connecting oversize PV modules and in high temperature, and increase the professional protection chip for the communication port, further improving the reliability and meeting the different application requirements.


  • Advanced MPPT technology, with efficiency no less than 99.5% Ultra-fast tracking speed and guaranteed tracking efficiency
  • Advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time
  • Wide MPP operating voltage range
  • High quality components, perfecting system performance, with maximum conversion efficiency of 98% </li> <li> Accurate recognition and tracking of multiple-peaks maximum power point
  • International famous brands of ST and IR’s components of high quality and low failure rate are used, which can ensure the product’s service life
  • Charging power and current limitation function
  • Compatible with lead-acid and lithium-ion batteries
  • Battery temperature compensation function
  • Real-time energy statistics function
  • Overheating power reduction function
  • Multiple load work modes
  • The communication port adopts professional protection chip, which can provide 5VDC power supply, and has over-current and short-circuit protection.
  • With RS-485 communication bus interface and Modbus communication protocol, it is available to meet various communication requirements in different situations.
  • Monitor and set the parameters via mobile phone APP or PC software
  • Full-load operation without any drop in capacity within the range of working environment temperature
  • Extensive electronic protection

Weight: 0.2 lbs
Dimensions: 15 × 10 × 5 in

Charger Controller,Solar System Controller,Voltage Controller,Solar Working Station,Lighting Controller

Maximum Current:


Model Number:

Tracer AN series



Brand Name:


Battery voltage range:





Common negative

LCD back-light time:

60S (Default)

Max. PV open circuit voltage:


System nominal voltage:

12V 24V Auto



Battery types:

lead-acid and lithium-ion batteries




CE IEC62109









Sadoun Sales guarantees and stands behind all the products that we sell. Please note that when dealing with electronics, unexpected problems do occasionally arise. Most of the time, everything works great, but if you do for some some reason have a problem with a purchase, just contact us and you will see that we are committed to taking care of our customers. We take pride in our business and in our dedication to customer satisfaction and we try to stand out on the internet because of this. We make sure we take care of every customer personally. We try to offer the best deals possible. We would love to do business with you and if you give us a chance, we will show you our commitment to exceptional customer service. We want you to be satisfied with your purchase.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world. Please read these FREE Shipping Terms carefully before ordering:
  • Items listed with FREE SHIPPING offer, ship directly to you from our sources in the Far East.
  • All items will be double checked and well packed before shipping.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are not covered by FREE SHIPPING, and are shipped through USPS or FedEX ground.

Do you ship worldwide?

Yes. We provide free shipping on most of our products to over 200 countries around the world. However, there are some locations we are unable to ship to and some items we ship from our USA warehouse we have to add shipping charge to it.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
  • Customs Duties or VAT taxes are not included in price.
  • Buyer is responsible for any additional customs fees, or brokerage fees for importation into your country, if any.
  • These additional fees may be collected at time of delivery by the post office.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

No tracking number is provided in most FREE SHIPPING orders. However, if tracking # becomes available, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping. If you have any other questions, please contact us and we will do our best to help you out.

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
  • you do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • you receive the wrong item
  • you do not want the product you have received (but you must return the item at your expense and the item must be unused)
  • Buyer is responsible for costs of return shipping or exchange.
  • There is a 20% restocking fee on all returns in new condition.
We do not issue the refund if:
  • your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster).
  • We will not refund any shipping charges and handling costs for refused shipments.

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page. If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps. Please do not send your purchase back to us unless we authorize you to do so.   We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns and resolve any issues. It is impossible to address issues if we do not know about them! Feedback Customer satisfaction is very important to us. If you are satisfied with the items you order from us, please leave good feedback. We are committed to your 100% customer satisfaction and hope for a long term cooperation with you. Please use our social media share buttons to share this listing on your pages. We appreciate it. 5 Star Review Happy Shopping

Real customer reviews

Rated 4.95 out of 5 based on 22 customer ratings
22 reviews
100% of buyers enjoyed this product!
5 stars
( 21 )
4 stars
( 1 )
3 stars
( 0 )
2 stars
( 0 )
1 star
( 0 )
  1. Rated 5 out of 5


    Works quite well with Lithium cells as long as you configure it properly via the Lithium PC software or the Lithium phone app(RJ45 to USB cable required). Software is available to download from the EPever website: A great product at great price, thank you very much ..

  2. Rated 5 out of 5


    unit was well packed and looks very good.

  3. Rated 5 out of 5


    The machine is good. Connect The protest at once. Реношный Akum for tests began to charge 14.4 вольтами. A small current. 0.9 amp. Solar Panel сэмулировал charger on the laptop 20.5 volt. Battery count yourself charged at 12.5 volts. Lighting is also протестилось. Work is the way in all modes. Type and the night of Akuma and cut straight from the Panel. Default off right. View the record on panel, leaving the light and Akkum can thumbing left key.. In general, as long as they like.

  4. Rated 5 out of 5


    27 day also product got delivery. Thank you.

  5. Rated 5 out of 5


    Thank you (thanks) today arrived on 26 Jan 2019 very good order and is already running put the video in instagram @ nathanalmeidaferreira

  6. Rated 5 out of 5


    Excellent Seller , Very good

  7. Rated 5 out of 5


    Great item! Needs to be tested. Super fast shipping!

  8. Rated 5 out of 5


    The package arrived very fast, the controller was very neatly packed, the store was very cooperative and answered all questions. Recommended seller!

  9. Rated 5 out of 5


    Controller received, delivery fast. Very similar to the original, difference is not found. Check in, will replace burned Трейсер AND.

  10. Rated 5 out of 5


    Good store. Fast.

  11. Rated 5 out of 5


    Genuine product, AN Tracer series, very happy with purchase and supplier

  12. Rated 5 out of 5


    great product. works perfectly. easy to install and setup.

  13. Rated 5 out of 5


    quick delevery but i have a charge controller which price is 20 dollar and i bought it by 75 dollar but both are giving same ampere it means every controller is mppt so product is good but price is high

  14. Rated 5 out of 5


    Item received, all looks goods so far, will add more info when instakked

  15. Rated 5 out of 5



  16. Rated 4 out of 5


    Properly, yet will test.

  17. Rated 5 out of 5


    Foremost OK

  18. Rated 5 out of 5


    It’s working. Arrived fast. Packaged well. Good solar charger, however bigger and heavier than I would like.

  19. Rated 5 out of 5


    Everything looks fine, is not connected, as connected to accomplish your goal.

  20. Rated 5 out of 5


    Great product

  21. Rated 5 out of 5


    Great regulator, very happy, true to description and well packed by supplier

  22. Rated 5 out of 5


    Buy happy, packed in 5, delivery in 12 days. Build quality. Works effectively. Seller matey!

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